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Question 49
A fair coin is tossed repeatedly, If head appears on the first four tosses, then the probability of appearance of tail on the fifth toss is ..........
Solution
When the coin is flipped fifth time, there is a chance of getting either head or tail. So, probability of getting head on fifth toss is $$\frac{1}{2}$$. It doesn't depend on first four outcomes.
=> Ans - (A)
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